TVLM 513-46546 15 01 08.18646 +22 50 02.1379 10.7060 TVLM 513-46546 Gaia DR3 1262763648230973440 0.08 15.09 11.866 11.181 10.706 M8.5V TVLM 513-46546 b 220 2457631 0.0 0.0 139 71 0.38 0.3063 TVLM 513-46546 is an ultracool dwarf star, at the borderline of being a brown dwarf, hosting the first exoplanet discovered using radio astrometry. The parameters used here are from the "VLBA_combined" fit, assuming a mass of 0.08 solar masses. astrometry 0 2020 Confirmed planets 22/09/29 Boötes